DE102005012239A1 - Ball and socket joint comprises outer ring which forms socket and inner ring which forms ball, ends of sealing rings fitting into grooves in faces of outer ring - Google Patents
Ball and socket joint comprises outer ring which forms socket and inner ring which forms ball, ends of sealing rings fitting into grooves in faces of outer ring Download PDFInfo
- Publication number
- DE102005012239A1 DE102005012239A1 DE102005012239A DE102005012239A DE102005012239A1 DE 102005012239 A1 DE102005012239 A1 DE 102005012239A1 DE 102005012239 A DE102005012239 A DE 102005012239A DE 102005012239 A DE102005012239 A DE 102005012239A DE 102005012239 A1 DE102005012239 A1 DE 102005012239A1
- Authority
- DE
- Germany
- Prior art keywords
- spherical bearing
- arrangement according
- ring
- bearing arrangement
- area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
- F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/02—Sliding-contact bearings
- F16C23/04—Sliding-contact bearings self-adjusting
- F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
- F16C23/045—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/74—Sealings of sliding-contact bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C43/00—Assembling bearings
- F16C43/02—Assembling sliding-contact bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Pivots And Pivotal Connections (AREA)
- Support Of The Bearing (AREA)
Abstract
Description
Die Erfindung betrifft eine Gelenklageranordnung.The The invention relates to a joint bearing arrangement.
Gelenklager, bestehend aus einem Innenring und einem Außenring mit Stahl/Stahl-Gleitpaarung, sind bekannt, wobei der Innenring mit zylindrischer Bohrung und kugeliger Außengleitbahn und der Außenring mit zylindrischer Mantelfläche und hohlkugeliger Innengleitbahn ausgebildet sind, und das Lager beidseitig durch Lippendichtungen geschützt ist. Dabei können die Ringe gehärtet, geschliffen und auch phosphatiert ausgebildet sein. Dabei können derartige Gelenklager für ein Schmieren mittels eines Schmierfetts ausgebildet sein, wobei je nach Betriebsbedingungen entsprechend nachzuschmieren ist.Spherical plain bearings, consisting of an inner ring and an outer ring with steel / steel sliding pair, are known, wherein the inner ring with a cylindrical bore and spherical outer slide and the outer ring with cylindrical lateral surface and hollow spherical Innengleitbahn are formed, and the bearing on both sides protected by lip seals is. It can the rings hardened, sanded and phosphated. In this case, such Spherical bearing for be formed by a lubricating grease, wherein be re-lubricated according to the operating conditions.
Eine Aufgabe der Erfindung ist es, eine verbesserte Gelenklageranordnung zu schaffen, so dass Innen- und Außenring sowie Dichtungen der Lageranordnung eine kompakte Einheit bilden.A The object of the invention is an improved joint bearing arrangement to create so that inner and outer ring as well as seals of the Bearing assembly form a compact unit.
Die Aufgabe wird durch den Gegenstand des Anspruchs 1 gelöst. Vorteilhafte Ausgestaltungen sind in den Unteransprüchen beschrieben.The The object is solved by the subject matter of claim 1. advantageous Embodiments are described in the subclaims.
Gemäß Anspruch 1 beinhaltet eine Gelenklageranordnung folgende Merkmale:
- – Ein Außenring mit einem Innenmantel, der im wesentlichen einem Mantel einer Kugelschicht entspricht,
- – ein Innenring mit einem Außenmantel, der im wesentlichen dem Mantel der Kugelschicht entspricht, wobei der Innenring für ein Anordnen in der Höhlung des Außenrings vorgesehen ist,
- – der Außenring ist an jeder seiner Stirnseiten in einem Übergangsbereich von der Stirnseite zum Innenmantel hin einen radial umlaufenden Absatz ausbildend gestaltet, und
- – wenigstens ein Dichtring, von dem ein Teil zum Einsetzen in einen der Absätze vorgesehen ist und dessen Dichtlippe zum abdichtenden Anliegen an einem weiteren Bauelement vorgesehen ist, das für ein Verbinden mit dem Innenring vorgesehen ist.
- An outer ring with an inner casing which substantially corresponds to a casing of a spherical layer,
- An inner ring having an outer sheath substantially corresponding to the sheath of the ball layer, the inner ring being provided for placement in the cavity of the outer ring,
- - The outer ring is formed on each of its end faces in a transition region from the end face to the inner shell toward a radially encircling paragraph forming, and
- - At least one sealing ring, of which a part is provided for insertion into one of the paragraphs and the sealing lip is provided for sealing engagement with another component, which is provided for connection to the inner ring.
Dadurch, dass die am Außenring befestigbare Dichtung sozusagen den Innenring umgreifend ausgebildet ist und dichtend am weiteren Bauelement anliegt, das für ein Verbinden mit dem Innenring vorgesehen ist, ist insbesondere im Hinblick auf eine axiale Ausdehnung von Innen- und Außenring eine besonders hohe Kompaktheit erzielbar. Eine gegenüber dem Außenring axial verlängerte Ausbildung des Innenrings zum abdichtenden Anliegen der Dichtung am kugeligen Außenmantel des Innenrings ist somit nicht erforderlich.Thereby, that on the outer ring fastenable seal, so to speak formed the inner ring encompassing is and sealingly abuts the other component, which is for a connection is provided with the inner ring, in particular with regard to an axial extension of inner and outer ring a particularly high Compactness achievable. A relation to the outer ring axially elongated training of Inner ring for sealing engagement of the seal on the spherical outer shell of the inner ring is thus not required.
In einer vorteilhaften Ausgestaltung ist der Außenring mit ihn im wesentlichen radial durchdringenden Schmiermittelöffnungen ausgebildet, die zwischen einer sich radial erstreckenden Mittenebene und den Stirnseiten des Außenrings angeordnet sind. Damit wird eine mechanische Schwächung des Außenrings im Mittenbereich, in dem er ohnehin die geringste radiale Dicke aufweist, mit Vorteil vermieden.In an advantageous embodiment of the outer ring with him is substantially radially penetrating lubricant openings formed between a radially extending center plane and the end faces of the outer ring are arranged. This is a mechanical weakening of the outer ring in the middle area, in which he anyway the smallest radial thickness has avoided with advantage.
In einer vorteilhaften Ausgestaltung ist an wenigstens einer Stelle der Dichtung die Dichtung entlang einer in sich nicht geschlossenen Kurve zum Ausbilden einer nach außen öffenbaren Klappe durchtrennt. Damit ist mit Vorteil die Möglichkeit geschaffen, dass auf einfache Art und Weise überschüssiges Schmierfett aus der Gelenklageranordnung nach außen austreten kann.In An advantageous embodiment is at least one point the seal the seal along a not closed in itself Cut through the curve to form an outwardly openable flap. This is an advantage of the possibility created that in a simple way excess grease from the Spherical bearing assembly to the outside can escape.
In einer vorteilhaften Ausgestaltung ist der Dichtring derart ausgebildet ist, dass seine Längsschnittfläche in etwa einen ersten und einen zweiten Schenkel aufweist, die an einem ihrer Enden in etwa rechtwinkelig miteinander verbunden sind, ein Ende eines dritten Schenkels mit dem anderen Ende des ersten Schenkels verbunden ist, der dritte Schenkel in entgegengesetzter Richtung bezüglich des zweiten Schenkels vom ersten Schenkel weg weist und zum ersten Schenkel hin geneigt ist. Durch dieses Design des Dichtrings ist sichergestellt, dass der Dichtring unabhängig von einer Verschwenkbewegung des weiteren Bauelements gegen den Außenring und/oder einer sich zeitlich verändernden, innerhalb konstruktionsbedingt vorgegebener Grenzen möglichen, auf die Hauptsymmetrieachsen zu beziehenden Schiefstellung des weiteren Bauteils gegenüber dem Außenring mit gleichbleibender Dichtwirkung am weiteren Bauelement anliegt.In an advantageous embodiment of the sealing ring is formed is that its longitudinal sectional area is about a first and a second leg, which at one of its Ends are connected approximately at right angles to each other, one end of a third leg connected to the other end of the first leg is the third leg in the opposite direction with respect to second leg away from the first leg and the first leg is inclined. This design of the sealing ring ensures that that the sealing ring is independent from a pivoting movement of the further component against the outer ring and / or a time-varying, within design limits, possible, Further, to the main axes of symmetry related skew Component opposite the outer ring with constant sealing effect on the other component rests.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus dem im folgenden beschriebenen Ausführungsbeispiel der Erfindung anhand der Figuren. Dabei zeigen:Further Advantages, features and details of the invention will become apparent the embodiment of the invention described below the figures. Showing:
Die
Der
Innenmantel des Außenrings
Der
Außenring
Die
Gelenkanordnung umfasst weiterhin einen Innenring
Dabei
sind die beiden Ringe
In
jedem der beiden Absätze
des Außenrings
Der
Dichtring
Der
Dichtring
Dabei
ist der weitere lochscheibenartige Bereich
- 1010
- Außenringouter ring
- 1111
- oberer Teilringupper partial ring
- 1212
- unterer Teilringlower partial ring
- 1313
- KunststoffbandPlastic tape
- 1515
- Schmiermittelöffnunglubricant opening
- 1717
- Netz von Schmiernutennetwork of lubrication grooves
- 2020
- Innenringinner ring
- 2525
- Schmiermittelöffnunglubricant opening
- 3030
- Dichtringseal
- 3232
- lochscheibenartiger Bereichdonut-like Area
- 3333
- rohrabschnittsartiger Bereichpipe-segment-like Area
- 3434
- weiterer lochscheibenartiger BereichAnother hole-disc-like area
- 3636
- Versteifungselementstiffener
- 3838
- Klappeflap
Claims (33)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005012239A DE102005012239B8 (en) | 2005-03-15 | 2005-03-15 | Swing bearing assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005012239A DE102005012239B8 (en) | 2005-03-15 | 2005-03-15 | Swing bearing assembly |
Publications (3)
Publication Number | Publication Date |
---|---|
DE102005012239A1 true DE102005012239A1 (en) | 2006-09-21 |
DE102005012239B4 DE102005012239B4 (en) | 2010-01-14 |
DE102005012239B8 DE102005012239B8 (en) | 2010-06-10 |
Family
ID=36933823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005012239A Active DE102005012239B8 (en) | 2005-03-15 | 2005-03-15 | Swing bearing assembly |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005012239B8 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006024478B4 (en) * | 2005-05-24 | 2008-04-10 | Ask-Kugellagerfabrik Artur Seyfert Gmbh | Spherical bearing and connection of the joint bearing with a component |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1869890U (en) * | 1962-11-16 | 1963-04-04 | Schaeffler Ohg Industriewerk | JOINT BEARING. |
US3395951A (en) * | 1966-01-07 | 1968-08-06 | Roller Bearing Co Of America | Self-aligning bushing |
DE2149453A1 (en) * | 1971-10-04 | 1973-04-12 | Konings Machf Ijzer En Metaalg | SWIVEL BEARING OR PENDULUM BEARING WITH A CALOTTE-SHAPED CONCAVE OUTER RING AND A CONVEX INNER RING |
US4080013A (en) * | 1976-12-29 | 1978-03-21 | Roller Bearing Company Of America | Sealed self-aligning spherical bushing |
GB1512952A (en) * | 1975-05-22 | 1978-06-01 | Glacier Metal Co Ltd | Journal bearing assembly |
DE2847279A1 (en) * | 1977-11-02 | 1979-05-03 | Paulstra Sa | SEAL FOR SHAFT PASSAGE |
GB1558941A (en) * | 1976-10-26 | 1980-01-09 | Mtu Muenchen Gmbh | Air bearing for turbo machines |
DE8309873U1 (en) * | 1983-09-22 | Hirschmann GmbH, 7239 Fluorn-Winzeln | Sealed joint head | |
DE8419835U1 (en) * | 1984-10-11 | Hunger, Walter, 8700 Würzburg | Spherical bearings | |
DE3414765A1 (en) * | 1983-04-20 | 1984-10-25 | Chicago Rawhide Mfg. Co., Elgin, Ill. | FLUID SEAL |
DE19834677A1 (en) * | 1998-07-31 | 2000-02-17 | Skf Gleitlager Gmbh | Automotive ball and socket joint for steering and axle linkages comprises inner ring with spherical mantle within an outer ring and two separate bushes inserted into the inner ring |
DE19834678A1 (en) * | 1998-07-31 | 2000-02-17 | Skf Gleitlager Gmbh | Automotive spherical plain swivel bearing within bellows seal comprises inner ring with mantle and outer ring with hollow passage to hold the inner ring enclosed by seals |
DE19922514A1 (en) * | 1998-09-09 | 2000-03-30 | Buemach Engineering Internatio | Self-adjusting swivel mounted slide bearing |
DE10018763A1 (en) * | 2000-04-15 | 2001-10-18 | Volkswagen Ag | Joint with an eccentrically and angularly adjustable bearing shell comprises a spherical element with a bore for the bearing shell which has a bore for an eccentrically and angularly adjustable bolt |
US20020061317A1 (en) * | 2000-11-20 | 2002-05-23 | Adrian Sandler | Therapeutic placebo enhancement of commonly-used medications |
DE202004017767U1 (en) * | 2004-11-17 | 2005-02-10 | Ask-Kugellagerfabrik Artur Seyfert Gmbh | Sealing ring for pivot comprising inner and outer ring has upper and lower flanges which fit into grooves in rings and are linked by flexible connecting section |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1250205B (en) * | 1965-05-24 | |||
DE10154193A1 (en) * | 2001-11-07 | 2003-05-15 | Zf Lemfoerder Metallwaren Ag | sleeve joint |
-
2005
- 2005-03-15 DE DE102005012239A patent/DE102005012239B8/en active Active
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8309873U1 (en) * | 1983-09-22 | Hirschmann GmbH, 7239 Fluorn-Winzeln | Sealed joint head | |
DE8419835U1 (en) * | 1984-10-11 | Hunger, Walter, 8700 Würzburg | Spherical bearings | |
DE1869890U (en) * | 1962-11-16 | 1963-04-04 | Schaeffler Ohg Industriewerk | JOINT BEARING. |
US3395951A (en) * | 1966-01-07 | 1968-08-06 | Roller Bearing Co Of America | Self-aligning bushing |
DE2149453A1 (en) * | 1971-10-04 | 1973-04-12 | Konings Machf Ijzer En Metaalg | SWIVEL BEARING OR PENDULUM BEARING WITH A CALOTTE-SHAPED CONCAVE OUTER RING AND A CONVEX INNER RING |
GB1512952A (en) * | 1975-05-22 | 1978-06-01 | Glacier Metal Co Ltd | Journal bearing assembly |
GB1558941A (en) * | 1976-10-26 | 1980-01-09 | Mtu Muenchen Gmbh | Air bearing for turbo machines |
US4080013A (en) * | 1976-12-29 | 1978-03-21 | Roller Bearing Company Of America | Sealed self-aligning spherical bushing |
DE2847279A1 (en) * | 1977-11-02 | 1979-05-03 | Paulstra Sa | SEAL FOR SHAFT PASSAGE |
DE3414765A1 (en) * | 1983-04-20 | 1984-10-25 | Chicago Rawhide Mfg. Co., Elgin, Ill. | FLUID SEAL |
DE19834677A1 (en) * | 1998-07-31 | 2000-02-17 | Skf Gleitlager Gmbh | Automotive ball and socket joint for steering and axle linkages comprises inner ring with spherical mantle within an outer ring and two separate bushes inserted into the inner ring |
DE19834678A1 (en) * | 1998-07-31 | 2000-02-17 | Skf Gleitlager Gmbh | Automotive spherical plain swivel bearing within bellows seal comprises inner ring with mantle and outer ring with hollow passage to hold the inner ring enclosed by seals |
DE19922514A1 (en) * | 1998-09-09 | 2000-03-30 | Buemach Engineering Internatio | Self-adjusting swivel mounted slide bearing |
DE10018763A1 (en) * | 2000-04-15 | 2001-10-18 | Volkswagen Ag | Joint with an eccentrically and angularly adjustable bearing shell comprises a spherical element with a bore for the bearing shell which has a bore for an eccentrically and angularly adjustable bolt |
US20020061317A1 (en) * | 2000-11-20 | 2002-05-23 | Adrian Sandler | Therapeutic placebo enhancement of commonly-used medications |
DE202004017767U1 (en) * | 2004-11-17 | 2005-02-10 | Ask-Kugellagerfabrik Artur Seyfert Gmbh | Sealing ring for pivot comprising inner and outer ring has upper and lower flanges which fit into grooves in rings and are linked by flexible connecting section |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006024478B4 (en) * | 2005-05-24 | 2008-04-10 | Ask-Kugellagerfabrik Artur Seyfert Gmbh | Spherical bearing and connection of the joint bearing with a component |
Also Published As
Publication number | Publication date |
---|---|
DE102005012239B8 (en) | 2010-06-10 |
DE102005012239B4 (en) | 2010-01-14 |
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Legal Events
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OP8 | Request for examination as to paragraph 44 patent law | ||
8396 | Reprint of erroneous front page | ||
8364 | No opposition during term of opposition |